{"instruction": "You are an expert in relationship extraction. Please extract relationship triples that match the schema definition from the input. Return an empty list for relationships that do not exist. Please respond in the format of a JSON string.", "schema": ["neighborhood of", "geographic distribution", "company industry", "country of capital"], "input": "The Chinese ambassador to Australia , Fu Ying , last year went to the state of South Australia and visited the Olympic Dam uranium mine , which is owned by BHP Billiton , the world 's largest mining company ."}
{"neighborhood of": [], "geographic distribution": [], "company industry": [], "country of capital": []}